PHP Manual: Set CA path and info

public mixed OAuth::setCAPath(string $ca_path = ?, string $ca_info = ?)

Sets the Certificate Authority (CA), both for path and info.

Warning

This function is currently not documented; only its argument list is available.

Returns true on success, or false if either ca_path or ca_info are considered invalid.

Version	Description
PECL oauth 1.0.0	Previously returned `null` on failure, instead of `false`.

OAuth::setCAPath